General

  • Target

    9cb2b2a90ce4b985e8f7257eb9684317e7a38c183a4031aa05ffb3d1d7c47dd6

  • Size

    540KB

  • Sample

    230324-nffadadh68

  • MD5

    f98cde7b10b72080bba4390377a292ee

  • SHA1

    1559706e54293cde6d2b44af33a0be16ef8846c3

  • SHA256

    9cb2b2a90ce4b985e8f7257eb9684317e7a38c183a4031aa05ffb3d1d7c47dd6

  • SHA512

    bc559d39b0a90c54c6bc1387632a6ebfdfb3934089acaa38262ae4f140d2fb047c16305a3378c45d7297fa767893f4dc320c65278322ef82da24837c8cf8cdee

  • SSDEEP

    12288:GMrSy90MGNAVoNqTpBSUNc6XgstFb/Diay24rqeKew:wyINAVocpBSOc6XdFb/Diay7BM

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

goga

C2

193.233.20.31:4125

Attributes
  • auth_value

    d23290cf37dcc5419576040359a72599

Targets

    • Target

      9cb2b2a90ce4b985e8f7257eb9684317e7a38c183a4031aa05ffb3d1d7c47dd6

    • Size

      540KB

    • MD5

      f98cde7b10b72080bba4390377a292ee

    • SHA1

      1559706e54293cde6d2b44af33a0be16ef8846c3

    • SHA256

      9cb2b2a90ce4b985e8f7257eb9684317e7a38c183a4031aa05ffb3d1d7c47dd6

    • SHA512

      bc559d39b0a90c54c6bc1387632a6ebfdfb3934089acaa38262ae4f140d2fb047c16305a3378c45d7297fa767893f4dc320c65278322ef82da24837c8cf8cdee

    • SSDEEP

      12288:GMrSy90MGNAVoNqTpBSUNc6XgstFb/Diay24rqeKew:wyINAVocpBSOc6XdFb/Diay7BM

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks